first edits to image documentation
added to images documentation
more image documentation edits
added documentation of loading and inserting images in posts
formatting and small edits for image documentation
[new] site configuration - rake background
[edit] readme update – noting Kramdown
[edit] configuration.md docs – outline and more Alfred/rake info
[edit] configuration.md docs – definitions
[edit] configuration.md docs – CSS section and re-wording other sections
[edit] configuration.md docs – filling in missing sections on Liquid etc.
[feature] add print styles to site.css
[edit] configuration.md docs – much more about Liquid, YAML and config problems
[edit] configuration.md docs – copyediting
[feature] slight shadow for hovering images
Merge pull request #113 from opattison/20140220-print-stylesheet

Feature: add print styles to site.css – closes #103
Merge pull request #114 from opattison/20140208-documentation

Documentation for the site – closes #111
[update] more readable photoset image metadata and new photoset loop
Merge branch '20140222-yaml-image-structure' into 20140218-mapbox-photosets
[update] consistent styles for mapbox controls and markers